m24lr16e-r STMicroelectronics, m24lr16e-r Datasheet - Page 34

• Manufacturer Part Number: m24lr16e-r
• Description: 16 Kbit Eeprom With Password Protection, Dual Interface & Energy Harvesting 400 Khz I²c Bus & Iso 15693 Rf Protocol At 13.56 Mhz
• Manufacturer: STMicroelectronics

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2
C device operation
Table 18.
Figure 8.
Current address read
Random address read
Sequential read
Byte write
Page write
Byte Write
Page Write
Page Write
(cont'd)
Mode
Operating modes
Write mode sequences with I2C_Write_Lock bit = 1 (data write inhibited)
NO ACK
Dev select
Dev select
RW bit
1
0
1
1
0
0
Data in N
Doc ID 018932 Rev 7
R/W
R/W
ACK
ACK
NO ACK
Byte address
Byte address
≤ 4 bytes
Bytes
≥ 1
1
1
1
ACK
ACK
Byte address
Byte address
Start, device select, RW = 1
Start, device select, RW = 0, address
reStart, device select, RW = 1
Similar to current or random address read
Start, device select, RW = 0
Start, device select, RW = 0
ACK
ACK
Initial sequence
Data in 1
Data in
NO ACK
NO ACK
Data in 2
AI15115
M24LR16E